Description
carbon monoxide alarm controller consists of alarm controller
and gas detector etc; it can work together with various gas
detector, easy to fix; 8, *6 or *2 physical quantity,
displaying, and public alarm control.
This system adopts *2 digit embedded micro processor as control
unit, high-performing catalytic air-sensitive element or
high-precision imported electrochemical sensor as detector which
has high sensitivity and quick response. When the detected gas
density in the air reaches or exceeds the preset value, the
controller will give out audio-visual alarm immediately to remind
you take safety precautions and start exhaust, control and start
exhaust or other peripheral devices to avoid explosion, fire, toxic
gases to protect the safety of life and treasures.
This system applies to metallurgy, petrol, petrifaction, chemistry,
light industry, coking, municipal administration, gas,
pharmaceutical, sewage dealing and many other special industry and
field that need proofing for fire, explosion, and toxic gas
leakage.
Characteristics:
â—†high-performance sensor
â—†**8**4 dot matrix big screen liquid digital display
â—†Chinese interface setting and operation
â—†various gas mixed together to fix
â—†display the detected gas density in long distance
â—†high sensitivity, and quick response
â—†Automatic compensation for temperature drift and time drift
â—†The up and low alarm points of each channels can be set
separately
â—†8 channel ***0mA signals output
â—†RS**5, RS**2 communication port can upload data to
computers.
Detect gas: flammable gas/ poisonous
gas
Alarm setting : alarm point for density of class one program
setting
alarm
point for density of class two program setting
Alarm method: audio-visual alarm
Alarm volume: > **0 decibel
Alarm output: passive contacts, capacity AC**0v 5A
Temperature: **0℃～
*0℃
Humidity : < *0% no moisture
condensation
Defending class: IP*4
Power : AC**0V,*0HZ <*0W
Transfer distance : ***0m < 1.5mm2 copper wire
